Australia

Adelaide in July: weather, sea & travel advice

This month's data profile

Rain shapes the decision

Adelaide in July is climatically mixed. The average daily high is around 14 °C, and the sea is about 13 °C. With about 12 rainy days it is wet.

Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.

Rank among 12 monthly averages

37/100 · #12

Warmth

#12

Dryness

#11

Sun

#11

Sea warmth

#11

Published best categories: none

Adelaide · JulyPhoto: Maggas at English Wikipedia · Public domain

Average high: 14 °C
Average low: 6 °C
Sea: 13 °C
Rainy days (est.): 12 rainy days (est.)
Sun (est.): 3 h/day
Humidity: 80 %

Climate evidence with direct month comparison

The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.

Climate averages for Adelaide: selected and adjacent months
Month	Avg high °C	Avg low °C	Rainy days (est.)	Precipitation mm	Sun h/day (est.)	Humidity %	Wind m/s	Sea °C	Score
June	15	7	13	65	2.9	79	2.5	15	39
July (selected)	14	6	12	62	3.2	80	2.5	13	37
August	15	7	12	53	4.3	76	2.6	13	43

How do the previous and next months compare?

Baseline: July (37/100)

Positive and negative values show the change from the selected month.

	Score Δ	Average high Δ	Average low Δ	Rainy days Δ	Rain Δ	Sun Δ	Humidity Δ	Wind Δ	Sea Δ
June	+2	+0.8 °C	+1 °C	+0.6	+2.6 mm	-0.3 h	-0.8 %	±0 m/s	+1.7 °C
August	+6	+1.1 °C	+0.2 °C	-0.7	-9.3 mm	+1.1 h	-3.5 %	+0.1 m/s	-0.4 °C

All twelve months in context

JanExcellent83 FebExcellent85 MarExcellent90 AprExcellent82 MayLimited59 JunUnsuitable39 JulUnsuitable37 AugUnsuitable43 SepLimited58 OctGood75 NovExcellent83 DecExcellent86

Rainy days (estimated)

Sunshine hours (estimated)h/day

Average daily high°C

Sea temperature°C

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Useful next decisions

Adelaide · Month by month

Sydney · July Melbourne · July Florianópolis · July Réunion · July

Frequently asked questions

How warm is Adelaide in July?

The average daily high is around 14 °C, with an average daily low of about 6 °C.

Can you swim in Adelaide in July?

The sea is about 13 °C (cold).

Does it rain a lot in Adelaide in July?

The curated estimate is about 12 rainy days per month, not a directly measured long-term average. Total precipitation averages around 62 mm for the month. A rainy day does not mean all-day rain.

When is the best time to visit Adelaide?

By the climate score, January, February, March and December are the strongest months for Adelaide. For a beach trip: January, February, March and December. July is not among them.